#1C7A40#1C7A40

#1C7A40 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.2% C 0.124 H 151.4°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#1C7A40
RGB	rgb(28, 122, 64)
HSL	hsl(143, 63%, 29%)
HSV	hsv(143, 77%, 48%)
CMYK	cmyk(77%, 0%, 47.5%, 52.2%)
CIE-LAB	lab(44.99, -40.50, 24.23)
CIE-LCH	lch(44.99, 47.20, 149.11°)
OKLab	oklab(51.21% -0.1089 0.0595)
OKLCH	oklch(51.21% 0.124 151.4)
XYZ	xyz(8.3631, 14.5351, 7.2143)
Luminance	0.1454 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7A40 #7A1C56

analogous

#277A1C #1C7A40 #1C7A6F

triadic

#1C7A40 #401C7A #7A401C

tetradic

#1C7A40 #1C277A #7A1C56 #7A6F1C

square

#1C7A40 #1C277A #7A1C56 #7A6F1C

split-complementary

#1C7A40 #6F1C7A #7A1C27

monochromatic

#06190D #114826 #1C7A40 #27AC5A #3ED377

Accessibility & contrast

On white

5.37

#1C7A40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#1C7A40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7A40

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7A40	#FFFFFF	#000000	##FFFFFF
##1C7A40	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F3C

Deuteranopia (green-blind)

#6F6744

Tritanopia (blue-blind)

#00786C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1c7a40;
/* rgb */ color: rgb(28, 122, 64);
/* oklch */ color: oklch(51.2% 0.124 151.4);

Tailwind

colors: {
  custom: {
    50: '#68a176',
    500: '#1c7a40',
    950: '#000000',
  },
}

SCSS

$custom: #1c7a40;
$custom-light: #68a176;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7a40",
  "rgb": {
    "r": 28,
    "g": 122,
    "b": 64
  },
  "hsl": {
    "h": 142.979,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51209,
    "c": 0.12411,
    "h": 151.4
  },
  "luminance": 0.14536
}

Semantic roles & 50–950 ramp

primary

#1C7A40

secondary

#AE4485

accent

#42A7E6

background

#F6FAF7

surface

#EBF3ED

border

#C6CDC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1C7A40

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →